$279 Find Cheap Flights from Rapid City to Caribbean

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Caribbean departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Rapid City to Caribbean

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Providenciales
Providenciales2 stops$648
Port of Spain
Port of Spain2 stops$774
Providenciales
Providenciales2 stops$648
Port of Spain
Port of Spain2 stops$774

Book Cheap Rapid City to Caribbean Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Caribbean that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Caribbean

Fri, Aug 7 - Sat, Aug 15
American Airlines Logo
5:07 pm - 2:38 pm
RAP
-
SJU
19h 31m
2 stops
American Airlines Logo
7:20 pm - 11:15 am
SJU
-
RAP
17h 55m
2 stops
$426American Airlines
Fri, Aug 7 - Fri, Aug 14
American Airlines Logo
5:07 pm - 2:53 pm
RAP
-
SJU
19h 46m
2 stops
American Airlines Logo
12:55 am - 11:15 am
SJU
-
RAP
12h 20m
1 stop
$479American Airlines
Fri, Aug 7 - Fri, Aug 14
American Airlines Logo
1:21 pm - 11:59 pm
RAP
-
SJU
8h 38m
1 stop
American Airlines Logo
12:55 am - 11:15 am
SJU
-
RAP
12h 20m
1 stop
$532American Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
5:00 am - 5:38 pm
RAP
-
SJU
10h 38m
1 stop
United Airlines Logo
2:00 pm - 8:44 pm
SJU
-
RAP
8h 44m
1 stop
$554United Airlines
Thu, Jul 30 - Wed, Aug 5
American Airlines Logo
12:41 pm - 9:45 am
RAP
-
SJU
19h 04m
2 stops
American Airlines Logo
4:53 pm - 9:49 am
SJU
-
RAP
18h 56m
2 stops
$558American Airlines
Fri, Aug 7 - Fri, Aug 14
American Airlines Logo
1:21 pm - 11:59 pm
RAP
-
SJU
8h 38m
1 stop
American Airlines Logo
12:55 am - 11:15 am
SJU
-
RAP
12h 20m
1 stop
$571American Airlines
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
5:47 pm - 2:44 pm
RAP
-
SJU
18h 57m
2 stops
United Airlines Logo
1:00 am - 12:25 pm
SJU
-
RAP
13h 25m
2 stops
$646United Airlines
Mon, Nov 2 - Fri, Nov 6
United Airlines Logo
5:48 pm - 4:00 pm
RAP
-
PLS
20h 12m
2 stops
United Airlines Logo
5:06 pm - 5:03 pm
PLS
-
RAP
25h 57m
2 stops
$648United Airlines
Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
5:47 pm - 11:23 pm
RAP
-
POS
27h 36m
2 stops
United Airlines Logo
12:30 am - 8:44 pm
POS
-
RAP
22h 14m
2 stops
$774United Airlines
Wed, Jun 10 - Sat, Jun 13
American Airlines Logo
5:00 pm - 4:25 am
RAP
-
SJU
9h 25m
1 stop
American Airlines Logo
12:44 am - 9:49 am
SJU
-
RAP
11h 05m
1 stop
$813American Airlines
Booking Insights

KAYAK's insights & trends for Rapid City to Caribbean flights

Get data-powered insights and trends into flights from Rapid City to Caribbean to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Rapid City to Caribbean?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rapid City to Caribbean, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rapid City to Caribbean is August, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of round-trip tickets is $1,395 and $650 respectively.

Good to know

Low seasonNovember
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 8% increase in price.

FAQs - booking Caribbean flights

  • How does KAYAK find such low prices on flights from Rapid City to Caribbean?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Caribbean.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Caribbean?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rapid City to Caribbean is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Caribbean?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Rapid City to Caribbean with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Caribbean?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Rapid City to Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Rapid City to Caribbean

 
Need help choosing which airline to fly with from Rapid City to Caribbean? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9768 reviews
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
Airline reviews

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

4.0 OkayDenis, May 2026
SAV - ORD
Read more United Airlines reviews

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

Everything you need to know for your flight to Caribbean

Information on your arrival and departure airports